.arcade-intro{margin:12px 0 30px;max-width:800px}.arcade-intro h1{font-size:clamp(46px,5.6vw,80px);margin-bottom:18px}.arcade-intro>p:last-child{font-size:20px}.arcade-library{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin:28px 0}.arcade-tile{background:#fffaf0;border-radius:14px;overflow:hidden;box-shadow:0 8px 18px #27351d0c;display:block;min-width:0}.arcade-tile>div:last-child{padding:22px}.arcade-tile h3{font-size:28px;line-height:1.05;margin:0 0 10px}.arcade-tile p{font-size:16px;line-height:1.4;margin-bottom:8px}.arcade-tile .link{font-size:16px}.arcade-thumbnail{position:relative;display:flex;align-items:center;justify-content:center;height:200px;background:var(--sand);color:var(--brick);overflow:hidden}.arcade-thumbnail.quiz{background:var(--brick);color:var(--sand)}.arcade-thumbnail.brain{background:var(--teal);color:var(--cream)}.arcade-thumbnail.create{background:var(--sage);color:var(--teal)}.arcade-thumbnail>span{font-size:105px;font-weight:900;z-index:2;line-height:1;transform:rotate(-9deg)}.arcade-thumbnail i{position:absolute;background:currentColor;opacity:.12;width:135px;height:135px;border-radius:50%;left:-35px;bottom:-35px}.arcade-thumbnail i:last-child{left:auto;bottom:auto;right:-40px;top:-50px;border-radius:15px;transform:rotate(23deg)}.arcade-tile:hover .arcade-thumbnail>span{transform:rotate(0);transition:transform .2s}.arcade-collections{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:30px 0 50px}.arcade-collections a{padding:24px;border:1px solid #b1beac;border-radius:12px}.arcade-collections b{display:block;font-size:24px;letter-spacing:-.035em}.arcade-collections span{display:flex;justify-content:space-between;align-items:center;font-size:15px;margin-top:12px}.arcade-collections svg{width:22px;height:22px}.external-play{margin:50px 0 38px}.external-play .section-top h2{font-size:38px}.plato-guide h3{font-size:29px}.external-game-links{display:flex;flex-wrap:wrap;gap:12px}.external-game-links a{padding:14px 20px;border:1px solid var(--teal);border-radius:100px;font-weight:700;display:flex;gap:12px;align-items:center;min-height:48px}.external-game-links svg{width:22px;height:22px}.game-head{max-width:850px;margin:12px 0 26px}.game-head h1{font-size:clamp(40px,5vw,70px);margin:16px 0}.game-head>p:last-child{font-size:20px}.arcade-stage{background:#eee6d7;border-radius:20px;padding:36px;max-width:850px;min-height:230px;outline:none}.arcade-stage:focus-visible{outline:3px solid var(--teal);outline-offset:4px}.game-footer{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin:28px 0 40px}.game-progress{font-size:16px;font-weight:700;color:var(--teal);margin-bottom:22px}.game-question{font-size:36px;line-height:1.15;max-width:24ch}.answer-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0}.answer{padding:18px 20px;text-align:left;border:1px solid #aab4a2;border-radius:12px;background:#fffaf0;font-size:18px;min-height:58px;font-weight:700}.answer:disabled{opacity:.85}.game-feedback{font-size:17px;margin:22px 0 16px;max-width:48ch;line-height:1.5}.game-big{display:block;font-size:95px;line-height:1.1;font-weight:900;letter-spacing:-.06em;color:var(--teal);margin-bottom:22px}.game-result h2{font-size:40px}.memory-board{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;max-width:520px}.memory-board button{aspect-ratio:1;min-height:70px;font-size:35px;font-weight:900;border:0;border-radius:12px;background:var(--teal);color:var(--cream)}.memory-board .revealed{background:var(--sand);color:var(--brick)}.memory-board button:disabled{opacity:.7}.reaction-pad{display:block;width:100%;min-height:240px;background:var(--brick);color:var(--cream);font-size:36px;font-weight:900;letter-spacing:-.04em;border:0;border-radius:16px;padding:24px}.reaction-pad.ready{background:var(--teal)}.target-board{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:520px}.target-board button{height:105px;border:1px solid #cccbb9;border-radius:12px;background:#fffaf0;color:#858b7d;font-size:45px}.target-board .target-on{background:var(--sand);color:var(--brick)}.sequence-board{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:450px}.sequence-pad{border:3px solid transparent;border-radius:16px;height:150px;font-size:44px;font-weight:900;color:var(--cream);background:var(--brick)}.sequence-pad.seq-1{background:var(--orange);color:var(--ink)}.sequence-pad.seq-2{background:var(--sage);color:var(--ink)}.sequence-pad.seq-3{background:var(--teal)}.sequence-pad:disabled{opacity:1}.sequence-pad.lit{border-color:var(--ink);box-shadow:inset 0 0 0 7px #fffaf0;transform:scale(.96)}.maze-board{display:grid;grid-template-columns:repeat(5,1fr);gap:5px;background:#bdc8b3;padding:8px;border-radius:14px;max-width:440px}.maze-board span{aspect-ratio:1;background:#fffaf0;display:flex;justify-content:center;align-items:center;font-size:30px;min-width:0;border-radius:6px}.maze-board .wall{background:var(--teal)}.maze-board .player{color:var(--brick)}.direction-pad{display:flex;gap:10px;margin:20px 0}.direction-pad button{width:54px;height:54px;border-radius:50%;background:var(--sand);border:1px solid var(--ink);font-size:24px}.colour-cue{width:100%;height:160px;border-radius:14px;margin:20px 0}.colour-options{display:flex;gap:10px;flex-wrap:wrap}.colour-options button{width:68px;height:68px;border:2px solid transparent;border-radius:12px;font-weight:900;color:#181b18;font-size:22px;text-shadow:0 0 4px white}.colour-options button:first-child,.colour-options button:last-child{color:white;text-shadow:none}#play-canvas{display:block;width:100%;height:auto;background:#fffaf0;aspect-ratio:1.5;border:1px solid #b5baa8;border-radius:12px;touch-action:none}.drawing-tools{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:18px 0}.drawing-tools>button:not(.btn){width:48px;height:48px;border:2px solid transparent;border-radius:50%;color:transparent}.drawing-tools>button[aria-pressed=true]{outline:3px solid var(--ink);outline-offset:3px}.paint-composition{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0}.paint-shape{aspect-ratio:1;border:1px solid #6d7d66;color:#181b18;font-size:15px;border-radius:50%}.paint-shape:nth-child(2n){border-radius:12px}.paint-shape:nth-child(3n){border-radius:90% 10% 90% 10%}.mini-poster{padding:30px;border-radius:12px;display:flex;flex-direction:column;min-height:360px;margin:20px 0;position:relative;overflow:hidden}.mini-poster>span{font-size:13px;font-weight:700}.mini-poster b{font-size:clamp(32px,5vw,60px);letter-spacing:-.055em;line-height:1;max-width:11ch;margin-top:45px;overflow-wrap:anywhere;position:relative;z-index:1}.mini-poster i{position:absolute;bottom:-25px;right:-10px;font-size:200px;line-height:1;opacity:.25}.beat-board{display:grid;grid-template-columns:50px repeat(8,minmax(0,1fr));gap:6px;margin:24px 0;align-items:center}.beat-board>span{font-size:14px;font-weight:700}.beat-board button{aspect-ratio:1;min-height:40px;border:1px solid #b2bdab;background:#fffaf0;border-radius:7px;font-size:12px}.beat-board button[aria-pressed=true]{background:var(--teal);color:var(--cream)}.beat-board .beat-current{outline:3px solid var(--orange);outline-offset:0}
@media(max-width:800px){.arcade-library{grid-template-columns:1fr 1fr;gap:16px}.arcade-tile>div:last-child{padding:18px}.arcade-thumbnail{height:180px}.arcade-tile h3{font-size:25px}.arcade-collections{grid-template-columns:1fr 1fr}.game-head h1{font-size:43px}.arcade-stage{padding:28px}.game-question{font-size:30px}.answer{font-size:17px}.beat-board{gap:4px;grid-template-columns:36px repeat(8,minmax(0,1fr))}.beat-board button{min-height:38px}.beat-board>span{font-size:11px}.external-play .section-top h2{font-size:30px}}
@media(max-width:600px){.arcade-intro{margin:6px 0 22px}.arcade-intro h1{font-size:39px;margin:12px 0 14px}.arcade-intro>p:last-child{font-size:16px;max-width:27ch}.arcade-library{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:22px 0}.arcade-thumbnail{height:125px}.arcade-thumbnail>span{font-size:68px}.arcade-tile>div:last-child{padding:15px 12px}.arcade-tile h3{font-size:22px;line-height:1.1}.arcade-tile p{font-size:13px;line-height:1.35}.arcade-tile .link{font-size:14px;min-height:42px}.arcade-collections{gap:12px;margin-bottom:32px}.arcade-collections a{padding:18px 16px}.arcade-collections b{font-size:21px}.arcade-collections span{font-size:12px;gap:8px}.arcade-collections svg{width:20px}.external-game-links{gap:8px}.external-game-links a{font-size:14px;padding:12px 16px}.game-head{margin:4px 0 22px}.game-head h1{font-size:36px;margin:12px 0}.game-head .eyebrow{font-size:10px}.game-head>p:last-child{font-size:16px;margin-bottom:12px}.arcade-stage{padding:22px 18px;border-radius:16px;min-height:220px}.game-question{font-size:27px;line-height:1.16}.game-progress{font-size:13px;margin-bottom:18px}.answer-grid{grid-template-columns:1fr;gap:10px;margin:20px 0}.answer{padding:14px 16px;font-size:16px;min-height:50px}.game-feedback{font-size:15px;line-height:1.45}.game-footer{margin:22px 0;gap:12px}.game-footer .link{font-size:14px}.memory-board{gap:8px}.memory-board button{font-size:26px;min-height:0;border-radius:8px}.reaction-pad{font-size:28px;min-height:210px}.target-board button{height:75px;font-size:36px}.sequence-pad{height:112px;font-size:35px}.direction-pad{gap:8px}.direction-pad button{width:48px;height:48px}.colour-options{gap:8px}.colour-options button{width:44px;height:52px;font-size:18px}.colour-cue{height:125px}.drawing-tools{gap:8px}.drawing-tools>button:not(.btn){width:42px;height:42px}.drawing-tools .btn{padding:10px 15px;font-size:14px}.arcade-stage .meta{font-size:12px;line-height:1.4}.mini-poster{padding:24px;min-height:320px}.mini-poster b{font-size:44px}.paint-composition{gap:10px}.beat-board{grid-template-columns:26px repeat(8,minmax(0,1fr));gap:3px}.beat-board button{min-height:32px;font-size:9px;border-radius:4px}.beat-board>span{font-size:10px}.game-big{font-size:75px}.game-result h2{font-size:33px}.arcade-stage>p{font-size:15px}}
@media(prefers-reduced-motion:reduce){.arcade-tile:hover .arcade-thumbnail>span{transition:none}.sequence-pad.lit{transform:none}}
.beat-continuation{display:none}
@media(max-width:600px){.beat-board{grid-template-columns:28px repeat(4,minmax(0,1fr));gap:6px}.beat-board .beat-continuation{display:block}.beat-board button{min-height:46px;aspect-ratio:auto;font-size:13px}.beat-board>span{font-size:11px}.drawing-tools>button:not(.btn){width:44px;height:44px}}